Removed unused methods and added access to the restart init param value

Author: Nathan Lee

pyrunner/core/pyrunner.py

@@ -105,9 +105,9 @@ def proc_file(self, value):
   def context(self):
     return self.engine.context
 
-  def reset_env(self):
-    os.environ.clear()
-    os.environ.update(self._environ)
+  @property
+  def restart(self):
+    return self._init_params['restart']
 
   def plugin_serde(self, obj):
     if not isinstance(obj, serde.SerDe): raise Exception('SerDe plugin must implement the SerDe interface')

pyrunner/version.py

@@ -1 +1 @@
-__version__ = '4.0.1'
+__version__ = '4.0.2'